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1. 发明授权

US5559574A Image movement correcting device effecting image movement correction depending on position of center of rotation of angular fluctuation 失效
标题翻译：图像移动校正装置根据角度波动的旋转中心的位置进行图像运动校正
公开(公告)号：US5559574A
公开(公告)日：1996-09-24
申请号：US547411
申请日：1995-10-24
申请人： Tadao Kai , Etsuo Tanaka , Akira Katayama
发明人： Tadao Kai , Etsuo Tanaka , Akira Katayama
IPC分类号： G03B5/00 , G02B7/10 , G03B17/00 , G03B13/00
CPC分类号： G03B5/00 , G03B2205/0015 , G03B2205/003 , G03B2217/005
摘要： This specification discloses an image movement correcting device for a photographing apparatus for appropriately judging a variation in the amount of image movement correction by the difference in the position of the center of rotation, and effecting accurate image movement correction. Any angular fluctuation of the optical axis of the photographing apparatus is detected by angular displacement detecting means, and when on the basis of the angular fluctuation, image movement correction on a photographing image field is effected by image movement correcting means, the amount of image movement correction by the image movement correcting means is varied in conformity with the position of the center of rotation discriminated by rotation center position discriminating means for discriminating the position of the center of rotation of the angular fluctuation during the photographing by the photographing apparatus.
摘要翻译：本说明书公开了一种摄影装置的图像移动校正装置，用于通过旋转中心位置的差异适当地判断图像移动校正量的变化，并进行精确的图像移动校正。通过角位移检测装置检测拍摄装置的光轴的任何角度波动，并且当基于角度波动时，通过图像移动校正装置实现拍摄图像场上的图像移动校正，图像移动量图像移动校正装置的校正根据由旋转中心位置判别装置识别的旋转中心的位置而变化，用于鉴别摄影装置拍摄期间的角度波动的旋转中心的位置。

2. 发明授权

US5463443A Camera for preventing camera shake 失效
标题翻译：相机防止相机震动
公开(公告)号：US5463443A
公开(公告)日：1995-10-31
申请号：US321466
申请日：1994-10-11
申请人： Etsuo Tanaka , Tadao Kai , Hiroshi Okano , Akira Katayama , Yoshio Imura
发明人： Etsuo Tanaka , Tadao Kai , Hiroshi Okano , Akira Katayama , Yoshio Imura
IPC分类号： G03B5/00 , G03B17/20 , H04N5/232
CPC分类号： H04N5/23248 , G03B17/20 , G03B5/00 , H04N5/23258 , H04N5/23287 , H04N5/23293 , G03B2205/0015 , G03B2217/005 , G03B2217/185
摘要： An anti-shake camera includes a camera shake correction lens for correcting image blurring caused by a camera shake, a camera shake correction lens position detection device for detecting the moving position of the camera shake correction lens, and an indication device for indicating a shaking direction of the camera so as to decrease the moving amount of the camera shake correction lens from a neutral position.
摘要翻译：防抖摄像机包括用于校正由相机抖动引起的图像模糊的相机抖动校正透镜，用于检测相机抖动校正透镜的移动位置的相机抖动校正透镜位置检测装置以及用于指示抖动方向的指示装置从而将相机抖动校正透镜的移动量从中性位置减小。

3. 发明授权

US5576787A Camera having an image blur suppression device 失效
标题翻译：相机具有图像模糊抑制装置
公开(公告)号：US5576787A
公开(公告)日：1996-11-19
申请号：US558223
申请日：1995-11-17
申请人： Tadao Kai , Akira Katayama , Etsuo Tanaka
发明人： Tadao Kai , Akira Katayama , Etsuo Tanaka
IPC分类号： G03B5/00 , G03B17/00 , G03B17/20 , G03B17/18 , G03B17/38
CPC分类号： G03B17/00 , G03B17/20 , G03B5/00 , G03B2205/0007 , G03B2207/005 , G03B2217/005 , G03B2217/185
摘要： An image-shake correcting camera including an image shake correcting device for correcting image shakes caused by camera shakes and a photographic mode setting device for setting an operation condition of camera in photography, in which the image shake correcting device changes a correction property, based on the operation condition set by the photographic mode setting device.
摘要翻译：一种图像抖动校正照相机，包括用于校正由照相机抖动引起的图像抖动的图像抖动校正装置和用于设置拍摄中的照相机的操作条件的照相模式设置装置，其中，图像抖动校正装置改变校正特性，基于由摄影模式设定装置设定的动作条件。

4. 发明授权

US5729770A Image movement correcting device effecting image movement correction depending on position of center of rotation of angular fluctuation 失效
标题翻译：图像移动校正装置根据角度波动的旋转中心的位置进行图像运动校正
公开(公告)号：US5729770A
公开(公告)日：1998-03-17
申请号：US813578
申请日：1997-03-07
申请人： Tadao Kai , Etsuo Tanaka , Akira Katayama
发明人： Tadao Kai , Etsuo Tanaka , Akira Katayama
IPC分类号： G03B5/00 , G02B7/10 , G03B17/00
CPC分类号： G03B5/00 , G03B2205/0015 , G03B2205/003 , G03B2217/005
摘要： This specification discloses an image movement correcting device for a photographing apparatus for appropriately judging a variation in the amount of image movement correction by the difference in the position of the center of rotation, and effecting accurate image movement correction. Any angular fluctuation of the optical axis of the photographing apparatus is detected by angular displacement detecting device, and when on the basis of the angular fluctuation, image movement correction on a photographing image field is effected by image movement correcting device, the amount of image movement correction by the image movement correcting device is varied in conformity with the position of the center of rotation discriminated by rotation center position discriminating device for discriminating the position of the center of rotation of the angular fluctuation during the photographing by the photographing apparatus.
摘要翻译：本说明书公开了一种摄影装置的图像移动校正装置，用于通过旋转中心位置的差异适当地判断图像移动校正量的变化，并进行精确的图像移动校正。通过角位移检测装置检测拍摄装置的光轴的任何角度波动，并且当基于角度波动时，由图像移动校正装置实现拍摄图像场上的图像移动校正，图像移动量图像移动校正装置的校正根据由旋转中心位置识别装置识别的旋转中心的位置而变化，用于鉴别摄影装置拍摄期间的角度波动的旋转中心的位置。

5. 发明授权

US5715479A Blur prevention device for preventing image blur 失效
标题翻译：防止图像模糊的模糊防止装置
公开(公告)号：US5715479A
公开(公告)日：1998-02-03
申请号：US553198
申请日：1995-11-07
申请人： Akira Katayama , Yoshio Imura , Tadao Kai , Yasushi Sakagami , Etsuo Tanaka
发明人： Akira Katayama , Yoshio Imura , Tadao Kai , Yasushi Sakagami , Etsuo Tanaka
IPC分类号： G03B5/06 , G03B17/00
CPC分类号： G03B5/06 , G03B2205/0015 , G03B2205/0053
摘要： A blur prevention device is equipped with first and second drive units which can move a blur prevention lens in a plane orthogonal to an optical axis of a main optical system. First and second transfer units transfer the amount of movement of the drive units to the blur prevention lens and first and second transfer receiving units receive the amount of movement in the respective directions from the respective transfer units. Each of the transfer receiving units can move relative to the one transfer unit other than the respective transfer unit. The blur prevention device has a specified direction for one of the transfer units and allows a degree of freedom outside the movement in the specified direction to the other transfer unit. Restriction gears, which are part of the drive units, restrict the amount of movement of the blur prevention lens in the plane orthogonal to the optical axis. And, by integrating a lens shutter or aperture with the blur prevention device, the blur prevention lens may be easily positioned in a central position of its drive range.
摘要翻译：模糊防止装置配备有第一和第二驱动单元，其可以在与主光学系统的光轴正交的平面中移动防模糊透镜。第一和第二传送单元将驱动单元的移动量传递到防模糊透镜，并且第一和第二传送接收单元从各个传送单元接收各个方向上的移动量。每个传送接收单元可以相对于除了相应的传送单元之外的一个传送单元移动。模糊防止装置对于一个传送单元具有指定的方向，并且允许在指定方向上的移动之外的另一个传送单元的自由度。作为驱动单元的一部分的限制齿轮限制防止模糊透镜在与光轴正交的平面中的移动量。并且，通过将透镜快门或光圈与模糊防止装置集成，防模糊透镜可以容易地定位在其驱动范围的中心位置。

6. 发明授权

US5761545A Pan shot device for a camera 失效
标题翻译：用于相机的泛拍装置
公开(公告)号：US5761545A
公开(公告)日：1998-06-02
申请号：US917751
申请日：1997-08-27
申请人： Etsuo Tanaka , Akira Katayama
发明人： Etsuo Tanaka , Akira Katayama
IPC分类号： G03B5/00 , G03B7/091 , G03B17/00 , H04N5/232
CPC分类号： H04N5/23261 , G03B17/00 , G03B5/00 , H04N5/23248 , H04N5/23258 , H04N5/23287 , G03B2205/0007 , G03B2205/0053 , G03B2217/005
摘要： In a device, an angular velocity detector detects the angular velocity of a camera body and produces a signal conforming thereto. Whether the camera is performing pan shot is discriminated on the basis of the produced signal. Preferably, the discrimination is effected on the basis of a signal from which the high frequency component of the signal has been eliminated. Also, in one mode, the device sets an appropriate shutter speed when it is detected that the mode is pan shot.
摘要翻译：在装置中，角速度检测器检测相机机身的角速度并产生符合其的信号。是否根据产生的信号来辨别相机是否进行泛拍。优选地，基于已经消除了信号的高频分量的信号来进行鉴别。此外，在一种模式中，当检测到该模式是泛拍时，该装置设置适当的快门速度。

7. 发明授权

US5748391A Camera with vibration compensation device having anti-vibration lens urging mechanism and feed screw mechanism 失效
公开(公告)号：US5748391A
公开(公告)日：1998-05-05
申请号：US651315
申请日：1996-05-22
申请人： Etsuo Tanaka , Hiroshi Okano , Akira Katayama
发明人： Etsuo Tanaka , Hiroshi Okano , Akira Katayama
IPC分类号： G02B27/64 , G02B7/02
CPC分类号： G02B27/646
摘要： A camera having an optical system which is shiftable to compensate for vibrations affecting the camera, a shift mechanism which shifts the optical system along an axis, and an urging mechanism. The urging mechanism provides an urging force along the axis to urge the optical system and to assist the shift mechanism in shifting the optical system. The urging force of the urging mechanism is approximately 1.5 to 5 times the weight of the optical system. Moreover, a feed screw mechanism includes a male portion and a female portion which cooperate, via a helical groove, to shift the optical system. The feed screw mechanism has an angle of friction and the helical groove has a lead angle that is smaller than the angle of friction.

8. 发明授权

US06330398B1 Vibration reduction apparatus 失效
标题翻译：减振装置
公开(公告)号：US06330398B1
公开(公告)日：2001-12-11
申请号：US08960578
申请日：1997-10-29
申请人： Etsuo Tanaka , Yoshio Imura , Hideo Kanno , Hiroshi Okano , Akira Katayama
发明人： Etsuo Tanaka , Yoshio Imura , Hideo Kanno , Hiroshi Okano , Akira Katayama
IPC分类号： G03B1700
CPC分类号： G03D5/00 , G03B2205/0015 , G03B2217/005
摘要： A vibration reduction apparatus includes a vibration detector for detecting movement; and an image blur reduction mechanism including a vibration reduction optical system for preventing an image from blurring, and a drive mechanism for driving the vibration reduction optical system. The drive mechanism is controlled to drive the vibration reduction optical system in response to a detection signal from the vibration detector. The vibration detector is integrally mounted as a part of a mechanism unit including the vibration reduction mechanism.
摘要翻译：减振装置包括用于检测运动的振动检测器; 以及包括用于防止图像模糊的减振光学系统的图像模糊降低机构，以及用于驱动减振光学系统的驱动机构。控制驱动机构以响应于来自振动检测器的检测信号来驱动减振光学系统。振动检测器作为包括减振机构的机构单元的一部分一体地安装。

9. 发明授权

US6128035A Anti-blur image pickup device 失效
标题翻译：防抖图像拾取设备
公开(公告)号：US6128035A
公开(公告)日：2000-10-03
申请号：US805041
申请日：1997-02-21
申请人： Tadao Kai , Akira Katayama , Sueyuki Ohishi
发明人： Tadao Kai , Akira Katayama , Sueyuki Ohishi
IPC分类号： G03B13/36 , G02B7/08 , G02B7/28 , G02B27/64 , G03B5/00 , G03B17/00 , H04N5/232 , H04N5/228 , H04N5/217 , H04N7/12
CPC分类号： G02B27/646 , G03B5/00 , H04N5/23248 , H04N5/23258 , H04N5/23287 , G03B2205/0007 , G03B2205/0053 , G03B2217/005
摘要： A blur-correcting image pickup device includes, but is not limited to an image pickup optical system for picking up an image, a vibration-detecting device which detects vibrations of the image pickup device and generates an output relative to the detected vibrations, a blur-correcting device which corrects blurring of the image caused by the vibrations, a rangefinder which detects distance of the image to be picked up and generates an output relative to the detected image pickup distance, and an optical system setup device which sets up a specific image pickup condition for the image pickup optical system. The blur-correcting image pickup device further includes an arithmetic information generating device which generates a first arithmetic factor when the specific image pickup condition is set up and a second arithmetic factor corresponding to the output of the rangefinder when the specific image pickup condition is not set up by the optical system setup device and a drive control device which calculates corrective information based on the output of the vibration-detecting device and the output of the arithmetic information generating device to control the blur-correcting device based on the corrective information.
摘要翻译：模糊校正图像拾取装置包括但不限于用于拾取图像的图像拾取光学系统，检测图像拾取装置的振动并且相对于检测到的振动产生输出的振动检测装置，模糊校正装置，其校正由振动引起的图像模糊;检测器，其检测要拾取的图像的距离并相对于检测到的图像拾取距离产生输出;以及光学系统设置装置，其设置特定图像拾取光学系统的拾取条件。模糊校正图像拾取装置还包括算术信息产生装置，当特定图像拾取条件被设置时产生第一算术因子和当没有设置特定图像拾取条件时对应于测距器的输出的第二算术因子基于所述振动检测装置的输出和所述算术信息生成装置的输出，基于所述校正信息来控制所述模糊校正装置，计算校正信息的驱动控制装置。

10. 发明授权

US5402197A Camera shake alarming apparatus 失效
标题翻译：相机震动报警器
公开(公告)号：US5402197A
公开(公告)日：1995-03-28
申请号：US109905
申请日：1993-08-23
申请人： Hiroshi Okano , Tadao Kai , Kazuharu Imafuji , Akira Katayama
发明人： Hiroshi Okano , Tadao Kai , Kazuharu Imafuji , Akira Katayama
IPC分类号： G02B7/28 , G03B5/00 , G03B13/36 , G03B17/00 , G03B17/18
CPC分类号： G03B17/18 , G03B2205/0015 , G03B2217/005 , G03B2217/185
摘要： A camera shake alarming apparatus comprises a storage portion for storing specification information of a camera; a subject distance detecting portion for detecting a subject distance for photographing a subject; a calculating portion for calculating an allowable camera shake quantity on the basis of a shutter speed set in the camera when photographing the subject, the camera specification information stored in the storage portion and the subject distance detected by the subject distance detecting portion; a camera shake detecting portion for detecting a camera shake quantity of the camera; a comparing portion for comparing the allowable camera shake quantity calculated by the calculating portion with the camera shake quantity detected by the camera shake detecting portion; and an alarming portion for giving an alarm for the camera shake according to a compared result of the comparison portion.
摘要翻译：相机震动报警装置包括用于存储相机的指定信息的存储部分; 被摄体距离检测部，用于检测拍摄对象的被摄体距离; 计算部分，用于基于在拍摄对象时在相机中设置的快门速度，存储在存储部分中的相机指定信息和由被摄体距离检测部分检测到的被摄体距离来计算允许的相机抖动量; 用于检测相机的相机抖动量的相机抖动检测部分; 比较部分，用于将由计算部分计算的容许相机抖动量与由相机抖动检测部分检测到的相机抖动量进行比较; 以及用于根据比较部分的比较结果给出相机抖动报警的报警部分。

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